Hiroya SUZUKI

Person

  • Utsunomiya-shi, Tochigi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrafine fiber production method

    • Patent number 11,174,569
    • Issue date Nov 16, 2021
    • Kao Corporation
    • Naomi Amari
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents